HomeFish encyclopediaRay-finned fishesToadfishesToadfishesChocolate toadfish Chocolate toadfish (Chatrabus hendersoni) Scientific name: Chatrabus hendersoni Smith, 1952 The Chocolate toadfish (Chatrabus hendersoni) is a brackish-water fish of the family Batrachoididae. Native range: Southeast Atlantic, known only from South Africa (Port Alfred to the mouth of the Storms River). BiologyDorsal spines (total): 3; Dorsal soft rays (total): 20-23; Anal spines: 0; Anal soft rays: 17 - 18. Body brown, with 3-4 dark crossbars; dorsal surface of head chocolate brown; pectorals yellow-orange, with vague dark bars basally; caudal light orange-brown.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChatrabus hendersoniFamilyBatrachoididae (Toadfishes)OrderBatrachoidiformes (Toadfishes)ClassActinopterygii (Ray-finned fishes)Maximum length22.0EnvironmentMarine; brackish; demersalClimateSubtropicalDistributionSoutheast Atlantic: known only from South Africa (Port Alfred to the mouth of the Storms River).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026